one in afghanistan and the one in pakistan. there's a conflict in pakistan. there isn't a foreign intervention trying to resolve it. it is a great internal conflict. what we are seeing in pakistan is a series of contradictory policies, contradictory engagements and contradictory engagements. the army wants to preserve a stable pakistan that is assured of security and sees the united states as a component of the success in that quest. the military is defective. intelligence service seems to be torn and of course in the country at large, strong fundment list tendencies. it's not a single entity. it's fragmented. we have no choice until we are out of afghanistan to cooperate as much as we can with those pakistanis who see their interest in our success. >> back to the topic of the increasing class and income, we know it's there. you mentioned it's wider now than in country's like china. what do we think about ourselves given the fact people are lining up at the door to live in the united states of america. a lot of people want to live in china. >> there are two g